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* T a: q, K: E2 @: d参看GB 24906-2010 第8章
, T4 u A; ]: {/ U9 S试验电压(V)r.m.s
% X' g: O& _+ c5 q0 m. A所有 HV 型灯头 220~250 4 000 " L+ g! h4 l/ C- w) \* T+ e3 Y
所有 BV 型灯头 100~120 2U + 1 000
$ e* X, ^, J/ fU——额定电压 4 {4 Z6 q( `( j. B4 V! z$ l, s) G7 `
D, L/ R& g, l! }' H- ?/ ~: c
EN62560-20113 k: h6 h3 Y) K1 a9 y- E
C.8.3 Electric strength
1 a% t2 |8 d/ U! q* ~6 ~In addition to the test required in 8.3, the insulation between the pin(s) or contacts of one cap and 8 p: @8 ^6 v# A7 Z
the pin(s) or contacts of the other cap shall be checked with a test voltage of 4U+2000V.
$ H( e4 q+ Y& V. K(Reasoning: If one side is inserted into the holder the other side must sufficiently be separated from
- j- t* u2 y9 \2 D Z4 ^3 wlive parts. The proposed 2U+1000 V is insufficient. Reinforced requirements are needed because
4 X: c6 d! K3 ?, X' L6 R/ Hinserted contacts must be considered live while the other end is accessible.) |
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